net.sourceforge.fluxion.graph.listener
Interface GraphListener

public interface GraphListener

A Listener for Graphs. Reports on changes fired by the Graph.

Version:

1.0 date: 17-Aug-2006

Author:

Tony Burdett

Method Summary

void	edgeAdded(GraphChangeEvent event)
void	edgeRemoved(GraphChangeEvent event)
void	graphChanged(GraphChangeEvent event) Should be called whenever the structure of the graph is changed.
void	nodeAdded(GraphChangeEvent event) Called whenever a new node is added to the graph.
void	nodeRemoved(GraphChangeEvent event) Called whenever a node is removed from the graph.

Method Detail

graphChanged

void graphChanged(GraphChangeEvent event)

Should be called whenever the structure of the graph is changed. This does not include new mapping relationships, as drawn by the user in the GraphView.

Parameters:

event - the graphChangedEvent that was fired

nodeAdded

void nodeAdded(GraphChangeEvent event)

Called whenever a new node is added to the graph.

Parameters:

event - the graphChangedEvent that was fired

nodeRemoved

void nodeRemoved(GraphChangeEvent event)

Called whenever a node is removed from the graph.

Parameters:

event - the graphChangedEvent that was fired

edgeAdded

void edgeAdded(GraphChangeEvent event)

edgeRemoved

void edgeRemoved(GraphChangeEvent event)